feat: support table render

table_test.go

@@ -0,0 +1,100 @@
+// MIT License
+
+// Copyright (c) 2022 Tree Xie
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+package charts
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestTableChart(t *testing.T) {
+	assert := assert.New(t)
+
+	tests := []struct {
+		render func(*Painter) ([]byte, error)
+		result string
+	}{
+		{
+			render: func(p *Painter) ([]byte, error) {
+				_, err := NewTableChart(p, TableChartOption{
+					Header: []string{
+						"Name",
+						"Age",
+						"Address",
+						"Tag",
+						"Action",
+					},
+					Spans: []int{
+						1,
+						1,
+						2,
+						1,
+						1,
+					},
+					Data: [][]string{
+						{
+							"John Brown",
+							"32",
+							"New York No. 1 Lake Park",
+							"nice, developer",
+							"Send Mail",
+						},
+						{
+							"Jim Green	",
+							"42",
+							"London No. 1 Lake Park",
+							"wow",
+							"Send Mail",
+						},
+						{
+							"Joe Black	",
+							"32",
+							"Sidney No. 1 Lake Park",
+							"cool, teacher",
+							"Send Mail",
+						},
+					},
+				}).Render()
+				if err != nil {
+					return nil, err
+				}
+				return p.Bytes()
+			},
+		},
+	}
+	for _, tt := range tests {
+		p, err := NewPainter(PainterOptions{
+			Type:   ChartOutputSVG,
+			Width:  600,
+			Height: 400,
+		}, PainterThemeOption(defaultTheme))
+		assert.Nil(err)
+		data, err := tt.render(p)
+		assert.Nil(err)
+		fmt.Println(string(data))
+		assert.Equal(tt.result, string(data))
+	}
+
+}